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The 21307 CC/C2 is a double-row spherical roller bearing with a 35mm bore and 80mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 17805 lbf and spins smoothly at speeds up to 9500 RPM.
Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates efficiently in temperatures ranging from -30°C to 200°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for applications like industrial gearboxes or heavy machinery where combined loads are common.
Weighing just 0.54kg, it’s robust yet relatively lightweight for its size. Compliant with RoHS and REACH standards for safe and reliable use.
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How Is 21307 CC/C2 Bearing Engineered for Reliability?
21307 CC/C2 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability and resistance to wear in demanding conditions.
With a dynamic radial load capacity of 17805 lbf, it performs reliably under heavy loads.
The C2 radial clearance allows for optimal performance in high-temperature environments up to 200°C.
What Makes 21307 CC/C2 Bearing Suitable for High-Temperature Applications?
21307 CC/C2 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
The chrome steel rollers and rings maintain structural integrity even under thermal stress.
Its open design facilitates easy lubrication, ensuring smooth operation in high-heat scenarios.
The C2 radial clearance further enhances its adaptability to thermal expansion.
Designed for Durability: 21307 CC/C2 Bearing
21307 CC/C2 Bearing is built with robust chrome steel rollers and rings for long-lasting performance.
The double-row spherical design distributes loads evenly, reducing wear and extending service life.
It supports dynamic radial loads up to 17805 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing reliability and reducing maintenance needs.
Steel vs Ceramic Bearings: Strengths of 21307 CC/C2 Bearing
21307 CC/C2 Bearing uses high-quality chrome steel for both rollers and rings, offering excellent strength.
This material choice provides superior load capacity and resistance to wear compared to ceramic alternatives.
Its design ensures reliable performance in combined load scenarios, with a static radial load of 16186 lbf.
The steel cage further enhances durability, making it a practical choice for industrial applications.
Industrial Uses of 21307 CC/C2 Bearing
21307 CC/C2 Bearing is commonly used in heavy machinery like conveyor systems and industrial fans, where its double-row design handles both radial and axial loads efficiently. The chrome steel construction ensures durability even in demanding environments.
What Makes 21307 CC/C2 Bearing a Preferred Choice?
In automotive applications, 21307 CC/C2 Bearing supports components like gearboxes and drivetrains, offering reliable performance under high-speed conditions. Its C2 radial clearance provides optimal fit for precision automotive systems.
Built for Heavy-Duty Use: 21307 CC/C2 Bearing
For automation and robotics, 21307 CC/C2 Bearing ensures smooth operation in robotic arms and assembly lines. The spherical roller design accommodates misalignment, reducing wear and tear over time.
Medical vs Industrial: Where 21307 CC/C2 Bearing Excels
While not typically used in medical devices, 21307 CC/C2 Bearing shines in industrial settings like paper mills and mining equipment. Its high-temperature tolerance makes it suitable for harsh operating conditions.
Where Is 21307 CC/C2 Bearing Used?
You’ll often find 21307 CC/C2 Bearing in construction equipment like cranes and excavators, where its robust design handles heavy loads with ease. The steel cage adds extra strength for long-lasting performance.
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